Water Resistant Laptop Backpack , Lightweight computer backpack with USB Charging Port large capacity for travel,business;

Features:
- Made from durable nylon fabric and featuring a reinforced bottom ,which is Light-weight Carrying and perfect for business traveling, weekend getaways, school, shopping and other outdoor activities in daily life.
- External USB with built-in charging cable offers a convenient charging of your electronic device anywhere.Designed for either Micro-USB or Apple products with a USB 2.0 Port. - Many Compartments offer a separated space for your Laptop, iPhone, iPad, passport, pen, keys, wallet, watch, charger baby, Mp3, 4A file, books, clothes, umbrella, bottle and more. Easy find what you want.
- Soft lined laptop sleeve holds laptops less than 17 inches, offering enough space and great comfort.
- Two "S" curve shoulder straps are with design of force reinforcement. - Included metal zippers and a combination lock,which is theft proof and reliable,protecting wallet and other items inside from thief and offering a private space.

Specifications:
Material: waterproof nylon
Zipper: dual-access zipper with anti-thief design
Net weight: 0.35KG/0.77LBS
Exterior dimensions (L*W*H): 10" x 4.3" x 17" 
Application:15.6 inches laptop,iPhone, iPad, pen, keys, wallet, books, clothes,bottle and more.

Packing list:
1 x laptop backpack with USB charging port
Note: Power supply unit(power bank) not included.